1 2 /*- 3 * 4 * New BSD License 2006 5 * 6 * Copyright (c) 2006, Jorgen Lundman 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions are 11 * met: 12 * 13 * 1 Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2 Redistributions in binary form must reproduce the above 16 * copyright notice, this list of conditions and the following 17 * disclaimer in the documentation and/or other materials provided 18 * with the distribution. 19 * 3 Neither the name of the stuff nor the names of its contributors 20 * may be used to endorse or promote products derived from this 21 * software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 27 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 29 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34 * 35 */ 36 37 // $Id: tls.h,v 1.3 2006/06/30 01:22:58 lundman Exp $ 38 // SSL/TLS Support Functions 39 // Jorgen Lundman October 17th, 2002. 40 41 #ifdef WITH_SSL 42 43 #ifndef TLS_H_INCLUDED 44 #define TLS_H_INCLUDED 45 46 47 48 enum {TLS_CLEAR = 0, TLS_PRIV}; /* Data modes */ 49 enum {TLS_NONE = 0, TLS_READ, TLS_WRITE}; /* Restart modes */ 50 51 52 extern int net_client_SSL; 53 extern int net_server_SSL; 54 55 extern char *ssl_tlsciphers; 56 extern char *ssl_tlsrsafile; 57 extern char *ssl_egdsocket; 58 59 60 61 62 63 int tls_init( void ); 64 void tls_free( void ); 65 int tls_auth( connection_t * ); 66 void tls_cont_auth( connection_t * ); 67 void tls_close( connection_t * ); 68 int tls_clauth( connection_t * ); 69 void tls_cont_clauth( connection_t * ); 70 71 int tls_read(connection_t *node, void *buf, int num); 72 int tls_write(connection_t *node, void *buf, int num); 73 74 int tls_peek(connection_t *node); 75 76 77 #endif // TLS_H_INCLUDED 78 #endif // WITH_SSL 79